77883876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 234178560

約数和(自身を除く): 156294684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1451, 1491, 1917, 1988, 2556, 2902, 2982, 3834, 4353, 4473, 5804, 5964, 7668, 8706, 8946, 10157, 13059, 13419, 17412, 17892, 20314, 26118, 26838, 30471, 39177, 40628, 52236, 53676, 60942, 78354, 91413, 103021, 121884, 156708, 182826, 206042, 274239, 309063, 365652, 412084, 548478, 618126, 721147, 927189, 1096956, 1236252, 1442294, 1854378, 2163441, 2781567, 2884588, 3708756, 4326882, 5563134, 6490323, 8653764, 11126268, 12980646, 19470969, 25961292, 38941938, 77883876]

約数ペア:

[(1, 77883876), (2, 38941938), (3, 25961292), (4, 19470969), (6, 12980646), (7, 11126268), (9, 8653764), (12, 6490323), (14, 5563134), (18, 4326882), (21, 3708756), (27, 2884588), (28, 2781567), (36, 2163441), (42, 1854378), (54, 1442294), (63, 1236252), (71, 1096956), (84, 927189), (108, 721147), (126, 618126), (142, 548478), (189, 412084), (213, 365652), (252, 309063), (284, 274239), (378, 206042), (426, 182826), (497, 156708), (639, 121884), (756, 103021), (852, 91413), (994, 78354), (1278, 60942), (1451, 53676), (1491, 52236), (1917, 40628), (1988, 39177), (2556, 30471), (2902, 26838), (2982, 26118), (3834, 20314), (4353, 17892), (4473, 17412), (5804, 13419), (5964, 13059), (7668, 10157), (8706, 8946)]